The Phosphinoethylsilyl Group as a Bifunctional Chelate. Asymmetric Induction at Platinum(II)

DOI: 10.1039/c39810000937

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 937 - 939 (1981)

Update date:2022-08-04

Topics:

Authors:

Holmes-Smith, Rupert D.

Stobart, Stephen R.

Cameron, T. Stanley

Jochem, Klaus

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/c39810000937

The synthesis of cis-1R²)2> is reported, and its geometry, inferred from 31P n.m.r. data, is confirmed by X-ray crystallography for R¹ = R² = Me; when R¹ <*> R² racemic and meso-diastereomers are formed in varying ratio consistent with asymmetric induction during stepwise chelation to give the rac-complex as the preferred isomer, and this is proven where R¹ = Me, R² = Ph by diastereomer separation followed by Pt-Si bond-cleavage with (+)-EtCH(Me)CH2I.

Full text of DOI:10.1039/c39810000937

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:{Pt(P(C₆H₅)2CH₂CH₂Si(C₆H₅)2)2}

Cas No:80298-95-9

R&D Labs maybe for 80298-95-9

Simagchem Corporation

website:http://www.simagchem.com

Contact:+86-592-2680277

Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China
Phantom-pharma

Contact:

Address:
ShangHai Soyoung Biotechnology Inc

website:http://www.soyoungbio.com

Contact:+86-21-69893009

Address:shanghai
HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.

Contact:+86-186-02659358

Address:1004, building 3, Wanke Jinsemaitianyuan, 498 Guitang Road, Yuhua District, Changsha City, Hunan Province, China
Evergreen Chemical Industry Ltd.

Contact:86-553-4918210

Address:6#2-602 Wanhaobailing

Relevant to this article

Bis(trialkylsilyl) peroxides as alkylating agents in the copper-catalyzed selective mono-: N -alkylation of primary amides

Doi:10.1039/c7cc02910a
(2017)
Doi:10.1039/C39790001175
(1979)
Analysis of the Tautomeric Structures of Auronols by ¹³C N.m.r. and Comparison with the Isomeric Flavonols

Doi:10.1039/P19810003182
(1981)
A short and Efficient Synthesis of (+/-)-Modhephene by a Stereoelectronically-Controlled Ene-Reaction

Doi:10.1002/hlca.19810640756
(1981)
A STEREOSELECTIVE FORMATION OF (Z)-2-METHYL-2-ALKENOL BY THE WITTIG REACTION: ITS APPLICATION TO A SYNTHESIS OF NERYLACTONE AND (Z,Z)-FARNESYLACTONE

Doi:10.1246/cl.1981.1711
(1981)
Synthesis, separation and configuration determination of diastereoisomers of (R,S)-1-methyl-3-[3-(aryl)-1,2,4-oxadiazol-5-yl] propyl 2,3-dideoxy-α- D-erythro-hex-2-enopyranosides

Doi:10.1016/j.tet.2004.08.075
(2004)

Article Doi